Part Number
Part Number:
NSN:
NIIN:
Item Name:
MOTOR-TACHOMETER GENERATOR
Definition:
AN ITEM WHICH IS AN ELECTRICAL ROTATING MACHINE COMBINING BOTH CONTROL MOTOR AND TACHOMETER GENERATOR ACTION. THE CONTROL MOTOR AND TACHOMETER GENERATOR MAY BE CONTAINED IN THE SAME OR SEPARATE HOUSINGS. IT IS DESIGNED FOR SERVO APPLICATION WHERE INSTANT RESPONSE TO INPUT SIGNAL IS ESSENTIAL. IT IS GENERALLY USED IN CIRCUITS WHERE THE OUTPUT POTENTIAL FROM THE TACHOMETER GENERATOR IS FED BACK TO PREVENT EXCESSIVE OSCILLATION AND FOR ASSURING HIGH STABILITY IN A SERVO LOOP. EXCLUDES DYNAMOTOR; AND MOTOR-GENERATOR.
CAGE Information
| Code | Company |
|---|---|
| 82577 | RAYTHEON COMPANY DBA RAYTHEON |
Federal Supply Class
Title
MOTORS, ELECTRICAL
Inclusions:
Exclusions:
EXCLUDES STARTING MOTORS FOR ENGINES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACDC | CURRENT TYPE | AC INPUT |
| CWHZ | SHAFT END CHARACTERISTIC | A14 SINGLE STYLE SINGLE END |
| ANPZ | INCLOSURE FEATURE | TOTALLY INCLOSED |
| CWFX | ROTOR SPEED RATING IN RPM | 2900.0 SINGLE NO LOAD |
| BKPQ | INCLOSURE SPECIFICATION | COMMERCIAL |
| AYHE | EXCITOR TYPE | SEPARATELY EXCITED |
| BKPC | CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 0.75 AC |
| CWFQ | MOUNTING FACILITY CIRCLE DIAMETER | 1.250 INCHES |
| ABSA | SPLINE QUANTITY | 15 SINGLE END |
| BFLQ | CALIBRATION SPEED IN RPM | 1000.0 |
| BFMF | COOLING METHOD | AMBIENT AIR |
| AAJV | OVERALL WIDTH | 1.750 INCHES |
| BKPS | CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 65.0 AC |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| FAAZ | PHASE | SINGLE INPUT |
| AAJU | OVERALL LENGTH | 3.403 INCHES |
| BKPH | TORQUE RATING AND TYPE | 3.1 INCH-OUNCES STALLED |
| FREQ | FREQUENCY IN HERTZ | 60.0 OUTPUT |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 WIRE LEAD |
| CBBL | FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION |